Chapter 4 - AT Commands, S-Registers and Result Codes

COMMAND:

$MBn

VALUES:

n = speed

DEFAULT:

$MB33600 bps

DESCRIPTION:

 

 

$MB75 selects CCITT V.23 mode.

 

$MB300 selects 300 bps on-line.

 

$MB1200 selects 1200 bps on-line.

 

$MB2400 selects 2400 bps on-line.

 

$MB4800 selects 4800 bps on-line.

 

$MB9600 selects 9600 bps on-line.

 

$MB14400 selects 14400 bps on-line.

 

$MB19200 selects 19200 bps on-line.

 

$MB28800 selects 28800 bps on-line.

 

$MB33600 selects 33600 bps on-line.

COMMAND:

Nd

VALUES:

d = 0 thru 9

DEFAULT:

n/a

DESCRIPTION:

 

 

Dial stored telephone number “d” (Do not

 

include the letter D in this command.)

COMMAND:

NdNe

VALUES:

d = 0 thru 9; e = any other number 0 thru 9

DEFAULT:

n/a

DESCRIPTION:

 

 

Number Linking. If first number dialed is

 

busy, another stored number may be

 

automatically dialed.

COMMAND:

O

VALUES:

n/a

DEFAULT:

n/a

DESCRIPTION:

 

 

Exit Command Mode and go into On-Line Mode.

COMMAND:

P

VALUES:

n/a

DEFAULT:

Tone Dial

DESCRIPTION:

 

 

Modem will pulse-dial numbers following the P.

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Multi-Tech Systems MT2834ZPX owner manual Command Values Default Description